Prof. Itay Mayrose Lab – Plant Evolution, Bioinformatics, & Comparative Genomics
CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous, please submit new counts, or report erroneous counts.
CCDB → Angiosperms → Compositae → Tithonia → Tithonia speciosa (Hook.) Hook. ex Griseb.
2 chromosome counts in Tithonia speciosa (Hook.) Hook. ex Griseb.:
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Tithonia speciosa (Hook.) Hook. ex Griseb. | Tithonia rotundifolia (Mill.) S. F. Blake | 17 | IPCN online | Gupta, R. C. & B. S. Gill. 1989. Cytopalynology of north and central Indian Compositae. J. Cytol. Genet. 24: 96–105. | |||
| Tithonia speciosa (Hook.) Hook. ex Griseb. | Tithonia rotundifolia (Mill.) S. F. Blake | 17 | IPCN online | Gupta, R. C. & B. S. Gill. 1979. In IOPB chromosome number reports LXIV. Taxon 28: 401–402. |